Search Results - "Summers, P."

MRI-guidance for motion management in external beam radiotherapy: current status and future challenges by Paganelli, C, Whelan, B, Peroni, M, Summers, P, Fast, M, van de Lindt, T, McClelland, J, Eiben, B, Keall, P, Lomax, T, Riboldi, M, Baroni, G

“…High precision conformal radiotherapy requires sophisticated imaging techniques to aid in target localisation for planning and treatment, particularly when…”
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Evidence for and Against Temperate Ice in Antarctic Shear Margins From Radar‐Depth Sounding Data by Summers, P. T., Schroeder, D. M., May, D. F., Suckale, J.

“…The majority of ice mass loss from Antarctica flows through narrow, fast sliding regions of ice. The lateral boundaries of these regions, termed shear margins,…”
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The current state-of-the-art of spinal cord imaging: Methods by Stroman, P.W., Wheeler-Kingshott, C., Bacon, M., Schwab, J.M., Bosma, R., Brooks, J., Cadotte, D., Carlstedt, T., Ciccarelli, O., Cohen-Adad, J., Curt, A., Evangelou, N., Fehlings, M.G., Filippi, M., Kelley, B.J., Kollias, S., Mackay, A., Porro, C.A., Smith, S., Strittmatter, S.M., Summers, P., Tracey, I.

“…A first-ever spinal cord imaging meeting was sponsored by the International Spinal Research Trust and the Wings for Life Foundation with the aim of identifying…”
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Attachment to challenging substrates--fouling, roughness and limits of adhesion in the northern clingfish (Gobiesox maeandricus) by Ditsche, Petra, Wainwright, Dylan K, Summers, Adam P

“…Northern clingfish use a ventral suction disc to stick to rough substrates in the intertidal zone. Bacteria, algae and invertebrates grow on these surfaces…”
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Shark spiral intestines may operate as Tesla valves by Leigh, Samantha C., Summers, Adam P., Hoffmann, Sarah L., German, Donovan P.

“…Looking to nature for inspiration has led to many diverse technological advances. The spiral valve intestine of sharks has provided the opportunity to observe…”
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The current state-of-the-art of spinal cord imaging: Applications by Wheeler-Kingshott, C.A., Stroman, P.W., Schwab, J.M., Bacon, M., Bosma, R., Brooks, J., Cadotte, D.W., Carlstedt, T., Ciccarelli, O., Cohen-Adad, J., Curt, A., Evangelou, N., Fehlings, M.G., Filippi, M., Kelley, B.J., Kollias, S., Mackay, A., Porro, C.A., Smith, S., Strittmatter, S.M., Summers, P., Thompson, A.J., Tracey, I.

“…A first-ever spinal cord imaging meeting was sponsored by the International Spinal Research Trust and the Wings for Life Foundation with the aim of identifying…”
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Aquatic versus terrestrial attachment: Water makes a difference by Ditsche, Petra, Summers, Adam P

“…Animal attachment to a substrate is very different in terrestrial and aquatic environments. We discuss variations in both the forces acting to detach animals…”
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Stick tight: suction adhesion on irregular surfaces in the northern clingfish by Wainwright, Dylan K., Kleinteich, Thomas, Kleinteich, Anja, Gorb, Stanislav N., Summers, Adam P.

“…The northern clingfish, Gobiesox maeandricus, is able to adhere to slippery, fouled and irregular surfaces in the marine intertidal environment. We have found…”
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Evidence for cortical disconnection as a mechanism of age-related cognitive decline by O'SULLIVAN, M, JONES, D. K, SUMMERS, P. E, MORRIS, R. G, WILLIAMS, S. C. R, MARKUS, H. S

“…Normal aging is accompanied by a decline of cognitive abilities, and executive skills may be affected selectively, but the underlying mechanisms remain obscure…”
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Habitat influences skeletal morphology and density in the snailfishes (family Liparidae) by Gerringer, M E, Dias, A S, von Hagel, A A, Orr, J W, Summers, A P, Farina, S

“…We tested the hypothesis that deep-sea fishes have poorly mineralized bone relative to shallower-dwelling species using data from a single family that spans a…”
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Long-axis twisting during locomotion of elongate fishes by Donatelli, Cassandra M, Summers, Adam P, Tytell, Eric D

“…Fish live in a complex world and must actively adapt their swimming behavior to a range of environments. Most studies of swimming kinematics focus on…”
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A new generic name for the “Lepadichthys” lineatus complex with a rediagnosis of Discotrema, a senior synonym of Unguitrema, and comments on their phylogenetic relationships (Gobiesocidae: Diademichthyinae) by Fujiwara, Kyoji, Motomura, Hiroyuki, Summers, Adam P., Conway, Kevin W.

“…Abstract Rhinolepadichthys , a new genus of the gobiesocid subfamily Diademichthyinae, is described for the “ Lepadichthys ” lineatus complex (including…”
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Tooth and consequences: Heterodonty and dental replacement in piranhas and pacus (Serrasalmidae) by Kolmann, Matthew A., Cohen, Karly E., Bemis, Katherine E., Summers, Adam P., Irish, Frances J., Hernandez, L. Patricia

“…Tooth replacement in piranhas is unusual: all teeth on one side of the head are lost as a unit, then replaced simultaneously. We used histology and microCT to…”
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Linkage mechanics and power amplification of the mantis shrimp's strike by Patek, S N, Nowroozi, B N, Baio, J E, Caldwell, R L, Summers, A P

“…Mantis shrimp (Stomatopoda) generate extremely rapid and forceful predatory strikes through a suite of structural modifications of their raptorial appendages…”
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The comparative hydrodynamics of rapid rotation by predatory appendages by McHenry, M J, Anderson, P S L, Van Wassenbergh, S, Matthews, D G, Summers, A P, Patek, S N

“…Countless aquatic animals rotate appendages through the water, yet fluid forces are typically modeled with translational motion. To elucidate the hydrodynamics…”
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The material properties of acellular bone in a teleost fish by Horton, Jaquan M, Summers, Adam P

“…Several lineages of teleost fishes have independently derived skeletons composed solely of acellular bone, a tissue without obvious advantages over bone that…”
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Residual mechanical properties of aluminum alloys AA5083-H116 and AA6061-T651 after fire by Summers, P.T., Case, S.W., Lattimer, B.Y.

“…•A series of uniaxial tension tests were performed on AA5083-H116 and AA6061-T651 after simulated fire exposure.•Residual (post-fire) engineering properties…”
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Functional coupling in the evolution of suction feeding and gill ventilation of sculpins (Perciformes: Cottoidei) by Farina, S C, Knope, M L, Corn, K A, Summers, A P, Bemis, W E

“…Abstract Suction feeding and gill ventilation in teleosts are functionally coupled, meaning that there is an overlap in the structures involved with both…”
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Patterns of cerebral blood flow reduction in patients with ischemic leukoaraiosis by O'SULLIVAN, M, LYTHGOE, D. J, PEREIRA, A. C, SUMMERS, P. E, JAROSZ, J. M, WILLIAMS, S. C. R, MARKUS, H. S

“…Ischemic leukoaraiosis (ILA) refers to diffuse T2-weighted white matter hyperintensity in the context of a previous clinical lacunar stroke. Reduced cerebral…”
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Morphology does not predict performance: jaw curvature and prey crushing in durophagous stingrays by Kolmann, Matthew A, Crofts, Stephanie B, Dean, Mason N, Summers, Adam P, Lovejoy, Nathan R

“…All stingrays in the family Myliobatidae are durophagous, consuming bivalves and gastropods, as well as decapod crustaceans. Durophagous rays have rigid jaws,…”
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